package com.xiaohai.big_event_system.config;

import com.xiaohai.big_event_system.interceptor.LoginInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class MvcConfig implements WebMvcConfigurer {
    @Autowired
    private LoginInterceptor loginInterceptor;

    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        registry.addInterceptor(loginInterceptor).addPathPatterns("/**") // 拦截所有请求路径
                .excludePathPatterns("/user/login", "/user/register", "/file/**");
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        // 将访问upload路径映射到static/images路径下
        registry.addResourceHandler("/file/**").addResourceLocations("classpath:/static/images/");
    }
}
